Don't judge a battery charger by its amp rating. The BatteryMinder 2,4,8 is designed designed for long-term desulfating and trickle charging and is great as a winter storage or dockside trickle charging system.

The manufacturer (VDC Electronics) guarantees to significantly increase both your battery's life and performance or they will refund 100% of your money within one (1) full year. This is in addition to our five (5) year "no hassle" warranty.

Great for 12 volt batteries in winter storage. Leave it on any battery bank while in storage. Keeps them topped up with plates clean as a whistle.Â